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Titel:

Deformation and compatibility for elasto-plastic micropolar materials with application to geomechanical problems

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Ehlers, W.; Diebels, S.; Volk, W.
Abstract:
The consideration of empty porous solid materials (e.g. granular skeletons) naturally falls into the macroscopic continuum mechanical concept of the Theory of Porous Media (TPM). It is well known from Various experiments that granular materials tend to localization phenomena (e. g. shear bands) as a result of local concentrations of plastic strains. The numerical simulation of these phenomena generally reveals an ill-posed problem with the consequence that the shear band width strongly depends o...     »
Kongresstitel:
2nd European Mechanics of Materials Conference on Mechanics of Materials with Intrinsic Length Scale (EUROMECH-MECAMAT 97)
Kongress / Zusatzinformationen:
Magdeburg; 23.02.1998-26.02.1998
Zeitschriftentitel:
JOURNAL DE PHYSIQUE IV
Jahr:
1998
Band / Volume:
8
Jahr / Monat:
1998-11
Monat:
Nov
Heft / Issue:
PR8
Seitenangaben Beitrag:
127-134
Nachgewiesen in:
Scopus; Web of Science
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1051/jp4:1998816
WWW:
http://jp4.journaldephysique.org/articles/jp4/abs/1998/08/jp4199808PR816/jp4199808PR816.html
Verlag / Institution:
EDP SCIENCES
Verlagsort:
LES ULIS CEDEXA; FRANCE
Print-ISSN:
1155-4339
Status:
Erstveröffentlichung
TUM Einrichtung:
Lehrstuhl für Umformtechnik und Gießereiwesen
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